What can I do with a Moon Hat?

I've been introducing general audiences to the Moon phases for many years. But even today, when I wear the Moon Hat, it teaches me new things. That's how I know I have created a true "tool" rather than just a fun design. The Moon Hat keeps teaching me A few cycles into wearing the Moon Hat every day, I realized I was paying a lot more attention to the waxing phases of the Moon. That makes sense once you notice when the Moon is up. The waxing crescent hangs in the western sky after sunset. The first quarter Moon sits high in the south at sunset. And the Full Moon rises at sunset, flooding the early evening sky with light. After the Full Moon, the Moon starts to wane. It's harder to catch, because for most of the time it's above the horizon, we are asleep. The hat kept nudging me to go looking for those waning phases in the morning sky. The Moon phases look reversed The first time an experienced astronomy teacher sees the Moon Hat, they often say: "The Moon phase images are not right!"…